Aon plc AON

FY2025 · ended Dec 31, 2025 · Revenue $17.18B, +9.4% YoY · Filed Feb 13, 2026

Aon plc (AON) files with the SEC under industry code 6411, Insurance Agents, Brokers & Service. In fiscal 2025, which ended Dec 31, 2025, it reported revenue of $17.2 billion and net income of $3.7 billion. Free cash flow was $3.2 billion. As of Sep 30, 2026 it held $15.5 billion in cash and investments and $27.1 billion in total debt.

Revenue (TTM)
$17.68B
+3.8% vs year-ago TTM
Net income (TTM)
$3.93B
+44.7% vs year-ago TTM
Operating cash flow (TTM)
$3.57B
+8.8% vs year-ago TTM
Free cash flow (TTM)
$3.27B
+7.4% vs year-ago TTM
EPS (TTM)
$18.31
+46.6% vs year-ago TTM
Dividend per share
$2.91
+10.2% vs prior year
Shares outstanding
214.25M
-0.8% vs prior year
Net cash
$-11.54B
as of Sep 30, 2026
Operating margin
26.3%
FY 2026

Company profile

Industry
Insurance Agents, Brokers & Service (SIC 6411)
Listed as
AON (NYSE)
Fiscal year ends
December 31
Incorporated in
Ireland
Headquarters
Dublin 2, Ireland
SEC filer status
Large accelerated filer
SEC CIK
315293
Former names
AON CORP (until Apr 2, 2012)

Other Insurance Agents, Brokers & Service companies

Key figures

Fiscal-year totals from the annual reports. Balance sheet lines are as of each year end.

Line
FY 2025
Dec 31, 2025
FY 2024
Dec 31, 2024
FY 2023
Dec 31, 2023
FY 2022
Dec 31, 2022
FY 2021
Dec 31, 2021
Revenue
$17.2B
$15.7B
$13.4B
$12.5B
$12.2B
Operating income
$4.3B
$3.8B
$3.8B
$3.7B
$2.1B
Net income
$3.7B
$2.7B
$2.6B
$2.6B
$1.3B
Diluted EPS
$17.02
$12.49
$12.51
$12.14
$5.55
Operating cash flow
$3.5B
$3.0B
$3.4B
$3.2B
$2.2B
Free cash flow
$3.2B
$2.8B
$3.2B
$3.0B
$2.0B
Total assets
$50.8B
$49.0B
$34.0B
$32.7B
$31.9B
Total liabilities
$41.2B
$42.5B
$34.7B
$33.1B
$30.8B
Stockholders' equity
$9.4B
$6.1B
-$826.0M
-$529.0M
$1.1B
Cash and investments
$3.0B
$1.4B
$1.2B
$1.2B
$900.0M
Total debt
$16.1B
$17.9B
$12.0B
$11.7B
$10.4B

Recent SEC filings

Recent SEC filings
Form Description Filed Period
10-Q Quarterly report Oct 28, 2026 Sep 30, 2026
8-K Current report
Results of operations
Oct 28, 2026 Oct 28, 2026
8-K Current report
Material agreement, Agreement ended, New debt
Sep 22, 2026 Sep 18, 2026
8-K Current report
Other events
Sep 17, 2026 Sep 14, 2026
8-K Current report
Other events
Sep 11, 2026 Sep 11, 2026
8-K Current report
Material agreement, Regulation FD disclosure
Aug 31, 2026 Aug 30, 2026

Source: SEC EDGAR filings. This is company-reported data, not investment advice.